Aunt Minnies Pulmo

Question 1

Answer 1

Swyer–James Syndrome

Question 2

Answer 2

Surfactant Deficiency Disease.

Question 3

Answer 3

Meconium Aspiration.

-Hyperinflation and coarse linear and nodular opacities throughout both lungs is typical of meconium aspiration.

Question 4

Answer 4

Retained Lung Fluid.

-Linear opacities, central greater than peripheral particularly when radiating from the hila
-resolves within 72h of life

Question 5

Answer 5

Bilateral Pneumothoraces in a Neonate.

Question 6

Answer 6

Skin Fold

Question 7

Answer 7

Pneumomediastinum

“ Angel wing” sign (*)

Question 8

Answer 8

Umbilical venous catheter (arrowhead) enters at the umbilicus and extends cephalad, while the umbilical arterial catheter (arrow) extends caudal and then makes an acute angle and extends cephalad.

Question 9

Answer 9

Extracorporeal Membrane Oxygenation (ECMO)

The venous catheter (1) atrium. Enters IJV to RA
The arterial catheter (2) enters the common carotid artery and ends just above the aortic arch.

Question 10

Answer 10

Congenital Pulmonary Airway Malformation

Type I: MC; >2cm

Question 11

Answer 11

Mediastinal Bronchogenic Cyst

-round, well-defined masses that can occur in mediastinum or in the lung, usually centrally
-air within one suggests infection

Question 12

Answer 12

Scimitar or Hypogenetic Lung Syndrome.

-abnormal drainage of a lobe to the IVC, hepatic vein, or left atrium.

Question 13

Answer 13

Round Pneumonia

Question 14

Answer 14

Croup

“steeple or pencil point sign.”
-epiglottis (*) is normal; aryepiglottic folds (arrowhead) which should be thin.

Question 15

Answer 15

Bacterial Tracheitis

Question 16

Answer 16

Bacterial Tracheitis

Question 17

Answer 17

Epiglottitis.

The epiglottis (arrow) is broad and short. The aryepiglottic folds are thickened (*)

Question 18

Answer 18

Pancoast (superior sulcus) tumor

• majority of these lesions are squamous cell carcinomas or adenocarcinoma

Question 19

Answer 19

Pleural Lipoma
-MC focal pleural mass

Question 20

Answer 20

Pleural Lipoma
-MC focal pleural mass

Question 21

Answer 21

Holly Leaf appearance (Asbestos inhalation)

Question 22

Answer 22

Flail chest

Question 23

Answer 23

Pectus Excavatum

*Autosomal Dominant

Question 24

Answer 24

Pectus carinatum

Question 25

Answer 25

Diaphragmatic Eventration

Question 26

Answer 26

Traumatic Diaphragmatic Hernia

Question 27

Answer 27

Morgagni hernia

Question 28

Answer 28

Bochdalek hernia

Question 29

Answer 29

Honeycomb cysts

• posterior subpleural regions of both lower lobes,
• Seen in: UIP, chronic hypersensitivity pneumonitis, sarcoidosis

Question 30

Answer 30

Langerhans cell histiocytosis of lung (LCH)

Question 31

Answer 31

Lymphangioleiomyomatosis (LAM)

Question 32

Answer 32

Question 33

Answer 33

Question 34

Answer 34

UIP (Usual Interstitial Pneumonia)

Question 35

Answer 35

Reversed halo sign

• cryptogenic organizing pneumonia

Question 36

Answer 36

Tracheobronchomegaly “Mounier-Kuhn syndrome”

Question 37

Answer 37

Tracheobronchomalacia

• crescentic frown-like configuration of the trachea (hallmark)

Question 38

Answer 38

Broncholithiasis

Question 39

Answer 39

Bullous lung disease

Question 40

Answer 40

Left Lower Lobe Collapse

Question 41

Answer 41

Right upper lobe collapse

Question 42

Answer 42

Phrenic Nerve Palsy

Question 43

Answer 43

Left upper lobe collapse

Question 44

Answer 44